<template>
  <div class="card" style="width:50%;padding: 40px 20px;">
    <el-form ref="formRef" :rules="data.rules" :model="data.form" label-width="100px"
             style="padding-right: 50px;padding-top: 20px">
      <el-form-item label="原密码" prop="password">
        <el-input show-password="true" v-model="data.form.password" autocomplete="off" placeholder="输入原密码"/>
      </el-form-item>
      <el-form-item label="新密码" prop="newPassword">
        <el-input show-password="true" v-model="data.form.newPassword" autocomplete="off" placeholder="输入新密码"/>
      </el-form-item>
      <el-form-item label="确认新密码" prop="confirmPassword" required="true">
        <el-input show-password="true" v-model="data.form.confirmPassword" autocomplete="off" placeholder="确认新密码"/>
      </el-form-item>
      <div style="text-align: center">
        <el-button @click="updatePassword" type="primary" style="padding: 20px 30px">修改密码</el-button>
      </div>
    </el-form>
  </div>
</template>

<script setup>
import {reactive, ref} from "vue";
import request from "@/utils/request.js"
import {ElMessage} from "element-plus";

const validatePass = (rule, value, callback) => {
  if (!value) {
    callback(new Error('请再次确认新密码'))
  } else if (value !== data.form.newPassword) {
    callback(new Error("密码不一致"))
  } else {
    callback()
  }
}
const formRef = ref()
const data = reactive({
  user: JSON.parse(localStorage.getItem('xm-pro-user')),
  form: {},
  rules: {
    password: [
      {required: true, message: '请输入原密码', trigger: 'blur'}
    ],
    newPassword: [
      {required: true, message: '请输入新密码', trigger: 'blur'}
    ],
    confirmPassword: [
      {validator: validatePass, trigger: 'blur'}
    ],
  }
})

const updatePassword = () => {
  data.form.id = data.user.id //取出缓存中的id
  data.form.role = data.user.role //取出缓存中的role
  formRef.value.validate((valid) => {
    if (valid) { //检查有没有填完
      request.put('/updatePassword', data.form).then(res => {
        if (res.code === '200') {
          ElMessage.success('修改成功')
          localStorage.removeItem('xm-pro-user')
          setTimeout(() => {  //慢速登录
            location.href = '/login'
          }, 500)
        } else {
          ElMessage.error(res.msg)
        }
      })
    }
  })

}
</script>